766 LABIATAE. prostanthera. 



8. PR. COTINIFOLIA A. Cunningh. mss. ex Bth. 1. c. 452. f — Ramis tomentosisj 

 foll. orbiculatis crassiusculis glabris inlegerrimis, apice retusis emarginalisve; 

 racemis elongalis; calycis labiis integerrimis. 6 — Pr. rotundifoliae valde affinis, 

 a qua differt ramis magis lomentosis, foliis (in speciminibus suppetentibus) nun- 

 quam crenatis, basi poiius rotundatis quam cunealis et apice saepe profunde 

 emarginalis, racemis terminalibus 2-3-poIlicaribus et floribus distantibus. Caly- 

 cis labium inferius superiore dimidio anguslius et parum longius. CoroUae ? 



— Habitat in Nova Hollandia interiore, in slerilibus rupeslribus occidentalibus 

 vallis Wellington. 



9. PR. RETUSA R. Br. 1. c. 509. — Bth. 1. c. — Foll. orbiculatis crenatis glabris, 

 utrinq. glandulosis; florib. axillarib.; calycis labio inferiore retuso; calcari lobum 

 vix superante. 6 — An revera a Pr. rotundifolia dislincta? — Habitat in terra 

 Van Diemensi. 



10. PR. ROTUNDIFOLIA R. Br. I. c? - Blh. 1. c. f - Ramulis tomentosis; foll. 

 orbiculatis spalhulalisve crassiusculis glabris integris crenatisve; florib. subra- 

 cemosis; calycis glabri labiis integerrimis; antherarum calcarib. aequalib. loculo 

 breviorib. adnatis. 6 — Folia vix 3-4-linearia , apice obtusissima pauci-crenala, 

 basi cuneata et in petiolum brevem angustata subavenia v. subtus 1-nervia. Ra- 

 cemi breves terminales subsecundi simplices v. composili. Calyces pedicellati 

 declinati, basi striali glabri , labio superiore latiore, inferiore vix longiore inte- 

 gerrimo. Corolla ampla, calyce plus duplo longior, extus glabriuscula, lobis labii 

 inferioris maximis. Siamina vix e fauce exserta. Calcaria omnino adnata el vix 

 obvia. — Crescit in terra Van Diemensi. 



11. PR. NIVEA A. Cunning. mss. ex Bth. I. c. f — Glaberrima: foll. linearib. inle- 

 gerrimis, margine revolutis laevib.; racemis laxis terminalib.; calycib. glabris, 

 labio superiore maximo, inferiore dimidio breviore ciliato; aniherarum calcari 

 altero loculum bis superante, altero loculo breviore adnato. 6 — Frutex ele- 

 gans Iripedalis, rarai virgati ramosissimi ramulique glaberrimi laeves teretes 

 V. sub axillis compressi. Folia sessilia '/i-l-pollicaria crassiuscula, marginibus 

 revolutis sublerelia, floralia subconformia. Racemi numerosi pauciflori. Verli- 

 cillastri axillares biflori dislantes subsecundi. Pedicelli tenues. Bractcae mi- 

 nutissimae subnullae. Calycis tubus lineam longus, profunde strialus, labium 

 superius 3 lin. diamelro, orbiculatum membranaceum reticulato-venosum, margine 

 nudum, inferius adpressum calycem claudens, vix sesquilineam lalum. CoroIIa 

 nivea calyce duplo longior, exlus pubescens. — Habitat in Novae Hollandiae in- 

 terioris montibus saxosis sterilibus. 



12. PR. BAXTERI A. Cunningh. mss. ex Bth. I. c. f — Ramis albo-tomentosis; 

 foll. linearib. integerrimis, margine revolutis laevib. glabris; florib. subaxillarib.; 

 calycis sericeo- tomentosi labio superiore maximo, inferiorc breviorc. 6 — 

 Ramuli numerosi lignosi rigidi tereles, uli calyces pilis albis sericeis adpressis 

 obtecli. Folia semipollicaria subpaniculata enervia, margine revoluta teretia ob- 

 lusa, basi atlenuata. Flores ad axillas foliorum floralium caulinis conformium 

 breviter pedunculati, ramis floriferis apice foliosis. Calyx forma Pr. niveae, at 

 labia crassiora, venis sub lomento recondilis. Corolla non visa. — Habilal in 

 Nova Hollandia ad King George's Sound. 



13. PR. LINEARIS R. Br. I. c. 509. - Bth. I. c. 453. f - Glaberrima: foll. linearib. 

 integerrimis glabris laevib., margine subrecurvis; racemis terminalib.; calycib. 

 glabris tenuissime ciliatis; antherarum calcari longiore loculum bis superante. ■5 



— Frutex elatus glaberrimus, rami virgati tetragoni. Folia subpollicaria subses- 

 silia obtusa uninervia, subtus pallida, floralia breviora, suprema minuta. Verti- 

 cillastri biflori remoti, in racemis laxis terminalibus dispositi. Bracteae lineares 

 breves. Calyces breviter pedunculali, basi striati glabri, labiis ovatis membra- 

 naceis subaequalibus bracteisque saepius tenuiter ciliatis, interdum nudis. Co- 

 rolla calyce paullo longior, exlus pubescens, fauce intus pilosa. Styli lobi brevcs 

 rotundati, stigmata crassiuscula. — Habital in Nova Hollandia ad porlum Jack- 

 son, in rupeslribus ad Springwood et alibi. 



